Annotation of src/usr.bin/ssh/session.h, Revision 1.30
1.30 ! djm 1: /* $OpenBSD: session.h,v 1.29 2006/08/03 03:34:42 deraadt Exp $ */
1.5 niklas 2:
1.3 deraadt 3: /*
1.7 markus 4: * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
1.3 deraadt 5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: * 1. Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: * 2. Redistributions in binary form must reproduce the above copyright
12: * notice, this list of conditions and the following disclaimer in the
13: * documentation and/or other materials provided with the distribution.
14: *
15: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25: */
1.1 markus 26: #ifndef SESSION_H
27: #define SESSION_H
28:
1.15 provos 29: #define TTYSZ 64
30: typedef struct Session Session;
31: struct Session {
32: int used;
33: int self;
1.30 ! djm 34: int next_unused;
1.15 provos 35: struct passwd *pw;
36: Authctxt *authctxt;
37: pid_t pid;
1.26 deraadt 38:
1.15 provos 39: /* tty */
40: char *term;
41: int ptyfd, ttyfd, ptymaster;
1.18 deraadt 42: u_int row, col, xpixel, ypixel;
1.15 provos 43: char tty[TTYSZ];
1.26 deraadt 44:
1.15 provos 45: /* X11 */
1.18 deraadt 46: u_int display_number;
1.15 provos 47: char *display;
1.18 deraadt 48: u_int screen;
1.15 provos 49: char *auth_display;
50: char *auth_proto;
51: char *auth_data;
52: int single_connection;
1.26 deraadt 53:
1.15 provos 54: /* proto 2 */
55: int chanid;
1.25 djm 56: int *x11_chanids;
1.15 provos 57: int is_subsystem;
1.24 djm 58: u_int num_env;
1.22 djm 59: struct {
60: char *name;
61: char *val;
1.26 deraadt 62: } *env;
1.15 provos 63: };
64:
1.9 markus 65: void do_authenticated(Authctxt *);
1.21 markus 66: void do_cleanup(Authctxt *);
1.1 markus 67:
1.19 deraadt 68: int session_open(Authctxt *, int);
1.30 ! djm 69: void session_unused(int);
1.14 markus 70: int session_input_channel_req(Channel *, const char *);
1.9 markus 71: void session_close_by_pid(pid_t, int);
72: void session_close_by_channel(int, void *);
1.15 provos 73: void session_destroy_all(void (*)(Session *));
1.21 markus 74: void session_pty_cleanup2(Session *);
1.2 markus 75:
1.15 provos 76: Session *session_new(void);
77: Session *session_by_tty(char *);
78: void session_close(Session *);
79: void do_setusercontext(struct passwd *);
1.20 markus 80: void child_set_env(char ***envp, u_int *envsizep, const char *name,
81: const char *value);
82:
1.1 markus 83: #endif